Spatial Memories Seen In Hippocampus fMRI

For the first time, scientists have established that memories are laid down in specific patterns in the hippocampus, the brain region that is crucial for navigation, memory recall and imagining future events. The research was published in the journal Current Biology.

Four volunteers navigated around a room in a computerised virtual reality game while the researchers examined their hippocampus with an fMRI scanner. The researchers had spent time with the subjects “training” the analytical software to recognise their spatial memories.

“Surprisingly, just by looking at the brain data we could predict exactly where they were in the virtual reality room,” said Eleanor Maguire, project leader.

“In other words we could ‘read’ their spacial memories.”

Fans of Farscape may recall the Aurora Chair; employed throughout the Peacekeeper military, it peels back the layers of the mind one by one, until all thoughts and memories are exposed and displayed on a screen attached to the chair. Take a look at the Aurora Chair in action in the video shown below.


(Video of the Aurora Chair)

Via FT; thanks to Moira for the tip and reference on this story.

Scroll down for more stories in the same category. (Story submitted 3/13/2009)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Surveillance ")

Chinese Steal American Seeds From Our Fields
'The Iszic maintain a jealously guarded monopoly...'

Zephyr Solar-Electric Stratospheric Drone
'The planes flew continuously, twenty-four hours a day...' - EB White, 1950.

Robot Hummingbird Hovers Biomimetically
'With a buzz... it started out on its journey.' - Raymond Z. Gallun, 1936.

Capitalist Big Brother Co-Opts Regular Big Brother
'It was even conceivable that they watched everybody all the time.' - George Orwell, 1948.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

Surface Film Repels All Bacteria
'Most gentlemen's and ladies' gloves nowadays were constructed of infinitesimal fabricules that knew how to eject dirt...'

Chinese Steal American Seeds From Our Fields
'The Iszic maintain a jealously guarded monopoly...'

Rise Of Skywalker Could Trigger Epileptic Seizures
'... then the screen started to flicker. I stared at it for a while.'

Singing Ringing Tree Wind-Powered Sculpture
'It was like no music Dirk had ever heard, It was eerie and wild...'

Extremophile Microbe Loves Space Rocks
'... designed for rooting in the metal make-up of the asteroids for vital elements.'

Magic Mushroom Nose Spray From Silo Wellness
'I don't need help... that's not my diagnosis!'

CAV-X Supercavitating Ammo Deadly Underwater
'...in the midst of this fluid, which is very dense compared with the atmosphere, shots could not go far.'

Space Domes Over-rated? Science Fiction Authors Have Answers
'This was to be roofed over, sealed, and an atmosphere provided...'

Injectable Magnetic Fluid Slows Bleeding, Aids Magneto
'There's something different about you.'

Autonomous Wheelchairs Improve Airport Mobility
'Noiselessly, on rubber-tired wheels, they journeyed down the long aisles...'

HVSD, Kitty Hawk's Electric Plane
Very quiet commuter plane offers VTOL service.

Frictionless Toilet Could Save 140 Billion Liters Of Water
'The bowl was a frictionless surface...'

Viisights AI Hones Video Surveillance
'The math boys worked it out...'

Cybertruck The Solar-Powered Steel Tortoise
'It drew its power from... sunpower screens on its low curved roof.'

Road Noise Charges Electric Cars With Peugeot Piezoelectric Billboard
''... major cities of Earth have free electrical power conveniently processed from their own noise.'

Unsinkable Metal Latest Gates Obsession
'A metal... light as cork.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.